Patricia Clarkson and Nathalie Emmanuel team for spy series Gray

Variety

The House of Cards alum and Game of Thrones vet are attached to star in the series from Lionsgate Television and AGC Television. Written by Black Swan co-writer John McLaughlin, Gray stars Clarkson as "CIA spy Cornelia Gray, who is coming in from the cold after 20 years in hiding, dodging the government agents who suspected her of being a traitor," per Variety. "She returns to her old life just as it is discovered that there is a new mole within her old spy network putting her and her network in jeopardy."